A rectangle has area x^3+3x^2−18x\ in.^2
and width x+6\ in. What is the length in inches?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

How to do this , and can some one explain